Viewer with enhanced wide field view

Details Viewer with enhanced wide field view Viewer with enhanced wide field view

1998-12-10

2000-05-30

Robinson, Mark

Optical: systems and elements

Compound lens system

Telescope

359474, G02B 2300

Patent

active

060697350

ABSTRACT:
A viewer that creates an enhanced and immersive image is disclosed. Also disclosed is a novel collapsible viewer that assembles into a substantially rigid structure to maintain proper optical alignment of the lenses and the image(s). This viewer also excludes extraneous light, while allowing the user to focus the device to compensate for variations in eyesight of the users. Also disclosed is a novel means for interchanging images and locking them into optical alignment with the lenses of the viewer.

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patent: 5309281 (1994-05-01), Rover
patent: 5381266 (1995-01-01), Mizukawa et al.
patent: 5390047 (1995-02-01), Mizukawa

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